Before You Begin - NEC LS2400 User Manual

This appendix contains information and procedures on
cabling configurations used in your system. The
configurations include:
T
Standard Configuration
T
RAID Configuration.

Before You Begin

The DC push-button on/off switch on the front
panel does not turn off the system AC power.
Also, +5vdc is present on the system board
whenever the AC power cord is connected
between the system and an AC outlet. Before
doing the procedures in this manual, make
sure that your system is powered off and
unplug the AC power cord from the back of the
chassis. Failure to disconnect power before
opening your system can result in personal
injury and equipment damage.
Static Precautions
An electrostatic discharge (ESD) can damage disk drives,
option boards, and other components. You can provide
ESD protection by wearing an antistatic wrist strap
attached to chassis ground when handling system
components.
Electronic devices can be easily damaged by static
electricity. To prevent damage, keep them in their protective
packaging when they are not installed in your system.
A-2 System Cabling
!
WARNING